Practical Research Of High School Mathematical Diary Based On The Core Literacy Of Mathematics

In recent years,the core literacy of mathematics has gradually become one of the focuses in mathematics teaching and research.However,observing the actual situation,the cultivation of the core literacy of mathematics has little effect.How to improve students' core literacy of mathematics is still an urgent problem to be solved.In response to the development requirements in this new period,this study explores some practical research of mathematical diary for senior high school student based on the core literacy of mathematics and aims to integrate the "new form" of the mathematical diary with the "good idea" of the core literacy of mathematics.On the one hand,according to the core literacy of mathematics and related theories,this study determined the writing content of the mathematical diary and initially constructed the four-step teaching strategy: fine training;key demonstration;delicate cases;precise guidance.On the other hand,through the implementation,we found the shortcomings,and then put forward five suggestions for improvement: pay attention to the collection of basic knowledge;pay attention to the collection of basic skills;carry out in-depth reflection and correct attitude;encourage multiple solutions to a problem;strengthen the perception of mathematical thinking and methods.In short,by writing a mathematical diary,we want to improve students' learning habits and methods,increase their learning emotional experience,promote their active learning and guide themselves to reflect and summarize independently,ultimately,improve the core literacy of mathematics.